package cn.jinjie.day03.test5;

public class Test2 {
    public static void main(String[] args) {
        PingPangAthlete p = new PingPangAthlete();
        p.eat();
        p.speakEnglish();
        PingPangCoach pc = new PingPangCoach();
        pc.eat();
        pc.speakEnglish();
        //多态
    }
}
